Perform many t tests at once, using False Discovery Rate (or Bonferroni multiple comparisons) to choose which comparisons are discoveries to study further.Wilcoxon test with confidence interval of median.Kolmogorov-Smirnov test to compare two groups.

Nonparametric Mann-Whitney test, including confidence interval of difference of medians.

Automatically generate volcano plot (difference vs.

Reports P values and confidence intervals. Discover the Breadth of Statistical Features Available in Prism Statistical Comparisons You can purchase Standard and Professional versions of Graphing Calculator 3D that offer more features and capabilities.No credit card required. Unfortunately, the freeware version comes with numerous limitations, such as only five graphs, lessened graph resolution and mathematical precision, and an inability to save, open, copy, or print graphs or to import and export coordinates. Graphing Calculator 3D is fully compatible with Windows 7. The three-dimensional graphs it produces are stunning, with high color contrast, animation, full rotational motion. Among its handy time-savers are instantaneous plotting with each keystroke and single-click access for frequently used tools and features. To the mathematically challenged, it's a little intimidating, but the program isn't difficult to learn or use. There's no doubt that it's logically configured, but it's certainly geared toward those with the knowledge and skills to need or use graphing software. Graphing Calculator boasts an attractive and functional if slightly cluttered interface that the developer claims was designed with frequency of use in mind. You can define your own functions and variables or use one of over 20 provided functions. You can change the color, shading, and appearance of graphs, add animation and other features, and rotate and zoom them in real time.

It boasts dazzling 3D graphs with seemingly limitless variations. It supports parametric equations and Cartesian and polar coordinates in 2D and 3D, inequalities in 3D, and other capabilities. Graphing Calculator 3D from Runitor is a handy and free 3D graphing utility that plots graphs for two-and three-dimensional mathematical functions and coordinates tables.

Free graphing programs for windows